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   <div id="projectname">CMSIS-Driver Implementations
   &#160;<span id="projectnumber">Version 2.6.1</span>
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   <div id="projectbrief">MCU independent device driver implementations and template files of the CMSIS-Driver API specification</div>
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<div class="title">WiFi </div>  </div>
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<div class="textblock"><h1><a class="anchor" id="driver_ISM43362"></a>
ISM43362</h1>
<p>The documentation for the Inventek ISM43362 can be found here: <a href="https://www.inventeksys.com/ism4336-m3g-l44-e-embedded-serial-to-wifi-module/">https://www.inventeksys.com/ism4336-m3g-l44-e-embedded-serial-to-wifi-module/</a></p>
<h2><a class="anchor" id="ismart43362_e_firmware_download"></a>
Flashing a different firmware to ISMART43362-E Shield</h2>
<p>The ISMART43362-E Shield has two options to communicate with the underlying target hardware: UART and SPI. By default, the module is flashed with the firmware for UART communication. To enable SPI communication, follow these steps to flash the module:</p>
<p><b>Prepare</b> <b>the</b> <b>hardware</b> </p>
<ul>
<li>Set the power supply jumper on ISMART43362-E to connect 5V_USB and 5V_BOARD.</li>
<li>Set the SW3 switch to position 1 (factory default position).</li>
</ul>
<p><b>Prepare</b> <b>the</b> <b>software</b> </p>
<ul>
<li>Download <a href="https://www.inventeksys.com/iwin/wp-content/uploads/ISM43362_M3G_L44_SPI_C6.2.1.7.zip">ISM43362_M3G_L44_SPI_C6.2.1.7.zip</a> and extract it locally.</li>
<li>Download <a href="https://www.inventeksys.com/iwin/wp-content/uploads/eS-WIFi_Demo.zip">eS-WIFi_Demo</a></li>
<li>Unzip the file and install the application on your PC.</li>
<li>Start es-WiFi Demo and select <b>Menu - Install Drivers</b> and install both, CYW9WCD1EVAL1 and BCM9WCD1EVAL1: <div class="image">
<img src="ISM43362_install_drivers.png" alt="ISM43362_install_drivers.png"/>
</div>
</li>
<li>Connect the ISMART43362-E to the PC using the Mini-USB connector. In Device Manager, you should see WICED USB Serial Port (COMx).</li>
<li>If not already done, assign a low COM port number.</li>
<li>In the es-WiFi Demo application, execute:<ul>
<li>Go to <b>Setup - Serial Port - Configure/Open</b>: <div class="image">
<img src="ISM43362_set_COM_port_conf.png" alt="ISM43362_set_COM_port_conf.png"/>
</div>
</li>
<li>Check the follwoing settings (Serial Port being the one added just now): <div class="image">
<img src="ISM43362_set_COM_port.png" alt="ISM43362_set_COM_port.png"/>
</div>
</li>
<li>Go to <b>Menu - Firmware - Update</b>: <div class="image">
<img src="ISM43362_update_firmware.png" alt="ISM43362_update_firmware.png"/>
</div>
</li>
<li>Select the binary image file extracted in the first step (ISM43362_M3G_L44_SPI_C6.2.1.7.bin). Make sure it is an SPI firmware variant: <div class="image">
<img src="ISM43362_module_detected.png" alt="ISM43362_module_detected.png"/>
</div>
</li>
</ul>
</li>
<li><p class="startli">After the firmware is updated, the console will show the message "Resetting...": </p>
<div class="image">
<img src="ISM43362_update_firmware_resetting.png" alt="ISM43362_update_firmware_resetting.png"/>
</div>
<p> You can now disconnect the module from the PC as it contains the new SPI firmware.</p>
<p class="startli">If you want to flash a different firmware later, please visit <a href="https://www.inventeksys.com/iwin/firmware/">Inventek's Firmware page</a> for the latest binary files.</p>
</li>
</ul>
<dl class="section note"><dt>Note</dt><dd>Firmware version ISM43362_M3G_L44_SPI_C6.2.1.8 is not supported!</dd></dl>
<h1><a class="anchor" id="driver_ESP32"></a>
ESP32</h1>
<p>The documentation for the Espressif ESP32 can be found here: <a href="https://www.espressif.com/en/products/hardware/esp-wroom-32/overview">https://www.espressif.com/en/products/hardware/esp-wroom-32/overview</a></p>
<h1><a class="anchor" id="driver_ESP8266"></a>
ESP8266</h1>
<p>The documentation for the Espressif ESP8266 can be found here: <a href="https://www.espressif.com/en/products/hardware/esp8266ex/overview/">https://www.espressif.com/en/products/hardware/esp8266ex/overview/</a></p>
<h1><a class="anchor" id="driver_WizFi360"></a>
WizFi360</h1>
<p>The documentation for the WIZnet WizFi360 can be found here: <a href="https://www.wiznet.io/product-item/wizfi360/">https://www.wiznet.io/product-item/wizfi360/</a></p>
<p>The latest firmware images are available on GitHub: <a href="https://github.com/wizfi/Release">https://github.com/wizfi/Release</a>. Instructions on how to flash the firmware onto the device can be found on the WIZnet Wiki: <a href="https://wizwiki.net/wiki/lib/exe/fetch.php/products:wizfi360:wizfi360ds:wizfi360fug_v124e.pdf">https://wizwiki.net/wiki/lib/exe/fetch.php/products:wizfi360:wizfi360ds:wizfi360fug_v124e.pdf</a>. </p>
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